MYLEN SERENINA
Abu Dhabi
Summary
I am a newly certified Medical Coder, eager to transition into the healthcare field through part-time opportunities that allow me to build experience and deepen my expertise. My professional background includes extensive experience as a House Manager, where I thrived in fast-paced, high-demand environments. I've worked with major Philippine corporations such as Coca-Cola Bottlers Philippines Incorporated, developing a reputation for adaptability, discretion, and the ability to manage complex responsibilities with precision.
Overview
22
22
years of professional experience
1
1
Certification
Work History
HOUSE MANAGER
WESTERN FAMILY
06.2019 - Current
- Expertly managed complex household schedules, travel logistics, and multiple family member itineraries.
- Successfully coordinated and supervised domestic staff, optimizing household efficiency and service delivery.
- Discreetly handled sensitive personal tasks, event planning, and confidential special projects.
- Helped oversee children's schedules, school pickups, and extracurricular logistics.
- Supported in planning family events and coordinating holiday travel.
- Performed personal errands, grocery shopping, and inventory management.
- Managed household financial administration, including budgeting, bill payment, and vendor relationship management.
- Maintained unwavering confidentiality and professional demeanor in all interactions.
INTERN
RCMSOL Medical Billing Services
06.2025 - 09.2025
- Review and analyze patient medical records for coding accuracy.
- Assign appropriate ICD-10, CPT codes to diagnoses, procedures, and services.
- Submit coded data for billing and reimbursement including the process of denial claim.
- Maintain patient confidentiality and data security.
- Stay updated on coding guidelines and payer policies.
Inventory Analyst
Coca-Cola Bottlers Philippines, Inc.
10.2008 - 04.2009
- Analyzed inventory data to optimize stock levels and reduce discrepancies.
- Implemented inventory management systems to enhance tracking and reporting accuracy.
- Collaborated with cross-functional teams to streamline supply chain processes.
- Conducted regular audits to ensure compliance with inventory control policies.
- Collaborated with cross-functional teams to ensure seamless coordination of inventory movement across departments.
- Improved inventory accuracy by conducting regular audits and implementing effective tracking systems.
- Supported the implementation of new systems and processes that led to improvements in overall inventory management performance.
- Reduced stock discrepancies with thorough investigation of variances and prompt resolution of issues.
- Used analytical models and mathematical analysis to create and maintain key performance metrics.
- Conducted data analysis to identify bottlenecks in supply chain and develop solutions to optimize operations.
Branch Accountant
Mt. Shasta Marketing and Trading Corporation
05.2007 - 09.2008
- Managed financial reporting, ensuring accuracy and compliance with corporate policies.
- Developed financial forecasts, providing insights for strategic decision-making to senior management.
- Utilized accounting software to maintain accurate records and generate detailed financial analyses.
- Maintained effective communication channels between accounting department and other branch offices, ensuring seamless coordination of inter-branch activities.
- Supported annual external audit processes by providing required documentation and responding promptly to auditor inquiries.
- Reduced discrepancies in financial reports, conducting thorough account reconciliations on a monthly basis.
- Ensured compliance with internal controls, performing regular audits of financial records and transactions.
- Used advanced software to prepare documents, reports, and presentations.
- Streamlined accounts payable and receivable functions, improving cash flow management.
- Led month-end closing activities, coordinating with cross-functional teams for timely completion.
Accounting Assistant- Accounts Receivable
Amadeo Fishing Corporation
04.2004 - 05.2007
- Processed invoices and expense reports to ensure timely payment and compliance with company policies.
- Assisted in monthly reconciliations, identifying discrepancies and streamlining reporting procedures.
- Maintained accurate financial records using accounting software, enhancing data integrity and accessibility.
- Contributed to the development of a positive work environment, fostering strong relationships with colleagues and supervisors.
Education
Bachelor of Science - Major in Management Accounting
Notre Dame of Dadiangas University
Philippines03-2004
Medical Coding -
Newton Training Center
Abu Dhabi, United Arab Emirates08-2025
Skills
- Calendar management
- Preventive Maintenance
- Exceptional organization
- Staff training
- Expense management
- Decision-making
- Clear communication
- Appointment coordination
Certification
Certified Professional Coder
Timeline
INTERN
RCMSOL Medical Billing Services
06.2025 - 09.2025
HOUSE MANAGER
WESTERN FAMILY
06.2019 - Current
Inventory Analyst
Coca-Cola Bottlers Philippines, Inc.
10.2008 - 04.2009
Branch Accountant
Mt. Shasta Marketing and Trading Corporation
05.2007 - 09.2008
Accounting Assistant- Accounts Receivable
Amadeo Fishing Corporation
04.2004 - 05.2007
Bachelor of Science - Major in Management Accounting
Notre Dame of Dadiangas University
Medical Coding -
Newton Training Center